Struct linfa_preprocessing::whitening::Whitener

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pub struct Whitener { /* private fields */ }

Expand description

Struct that can be fitted to the input data to obtain the related whitening matrix. Fitting returns a FittedWhitener struct that can be used to apply the whitening transformation to the input data.

Implementations

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impl Whitener

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pub fn pca() -> Self

Creates an instance of a Whitener that uses the PCA method

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pub fn zca() -> Self

Creates an instance of a Whitener that uses the ZCA (Mahalanobis) method

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pub fn cholesky() -> Self

Creates an instance of a Whitener that uses the cholesky decomposition of the inverse of the covariance matrix

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pub fn method(self, method: WhiteningMethod) -> Self

Trait Implementations

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impl Clone for Whitener

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fn clone(&self) -> Whitener

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Whitener

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<F: Float, D: Data<Elem = F>, T: AsTargets> Fit<ArrayBase<D, Dim<[usize ; 2]>>, T, PreprocessingError> for Whitener

fn eq(&self, other: &Whitener) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Whitener) -> bool

This method tests for !=.

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impl Eq for Whitener

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impl StructuralEq for Whitener

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impl StructuralPartialEq for Whitener

Auto Trait Implementations

impl RefUnwindSafe for Whitener

impl Send for Whitener

impl Sync for Whitener

impl Unpin for Whitener

impl UnwindSafe for Whitener

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct linfa_preprocessing::whitening::Whitener

Implementations

impl Whitener

pub fn pca() -> Self

pub fn zca() -> Self

pub fn cholesky() -> Self

pub fn method(self, method: WhiteningMethod) -> Self

Trait Implementations

impl Clone for Whitener

fn clone(&self) -> Whitener

fn clone_from(&mut self, source: &Self)

impl Debug for Whitener

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<F: Float, D: Data<Elem = F>, T: AsTargets> Fit<ArrayBase<D, Dim<[usize; 2]>>, T, PreprocessingError> for Whitener

type Object = FittedWhitener<F>

fn fit(&self, x: &DatasetBase<ArrayBase<D, Ix2>, T>) -> Result<Self::Object>

impl PartialEq<Whitener> for Whitener

fn eq(&self, other: &Whitener) -> bool

fn ne(&self, other: &Whitener) -> bool

impl Eq for Whitener

impl StructuralEq for Whitener

impl StructuralPartialEq for Whitener

Auto Trait Implementations

impl RefUnwindSafe for Whitener

impl Send for Whitener

impl Sync for Whitener

impl Unpin for Whitener

impl UnwindSafe for Whitener

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<F: Float, D: Data<Elem = F>, T: AsTargets> Fit<ArrayBase<D, Dim<[usize ; 2]>>, T, PreprocessingError> for Whitener

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,